BOSS SD-1 Super Overdrive Pedal, Asymmetrical Clipping Circuit, Tube-Like Overdrive, Tone and Drive Controls (SD-1)

The BOSS SD-1 Super Overdrive Pedal is a legendary overdrive pedal that has been a favorite among guitarists since its introduction in 1981. It delivers smooth, natural, and highly responsive overdrive tones with a unique asymmetrical clipping circuit designed to recreate the warm and dynamic character of a driven tube amplifier.

The SD-1 produces mild-to-moderate overdrive with a focused midrange and tight low end, making it ideal for clean and slightly driven amplifiers. It adds warmth, clarity, and definition to your guitar tone while helping your sound stand out in a mix.

The SD-1 is also an excellent choice for pushing high-gain amplifiers and stacking with other boost, overdrive, and distortion pedals. Its responsive controls allow you to create everything from gritty rhythm tones to powerful, singing lead sounds.

Key Features

• Legendary BOSS Super Overdrive sound
• Unique asymmetrical clipping circuit for tube-like overdrive
• Smooth, natural, and dynamic overdrive response
• Mild-to-moderate drive tones
• Focused midrange and tight low end
• Ideal for clean and slightly driven amplifiers
• Works as a booster for high-gain amp tones
• Great for rhythm, blues, rock, pop, country, jazz, and lead playing
• Responds dynamically to guitar volume changes
• Works well with boost, overdrive, and distortion pedals
• Durable BOSS compact pedal design
• BOSS five-year warranty